155906192

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{24179}}^1$

素因数の和:24231

約数の個数: 40

約数和(自身を含む): 335811840

約数和(自身を除く): 179905648

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 52, 62, 104, 124, 208, 248, 403, 496, 806, 1612, 3224, 6448, 24179, 48358, 96716, 193432, 314327, 386864, 628654, 749549, 1257308, 1499098, 2514616, 2998196, 5029232, 5996392, 9744137, 11992784, 19488274, 38976548, 77953096, 155906192]

約数ペア:

[(1, 155906192), (2, 77953096), (4, 38976548), (8, 19488274), (13, 11992784), (16, 9744137), (26, 5996392), (31, 5029232), (52, 2998196), (62, 2514616), (104, 1499098), (124, 1257308), (208, 749549), (248, 628654), (403, 386864), (496, 314327), (806, 193432), (1612, 96716), (3224, 48358), (6448, 24179)]